60 citations · 593 across the 25 of their papers we have counts for
25 papers
Modelling the spectral energy distribution of the red giant in RS Ophiuchi: evidence for irradiation
Ya. V. Pavlenko, B. Kaminsky, M. T. Rushton +6
We present an analysis of optical and infrared spectra of the recurrent nova RS Oph obtained during between 2006 and 2009. The best fit to the optical spectrum for 2006 September 2…
Measurement of the energy resolution and calibration of hybrid pixel detectors with GaAs:Cr sensor and Timepix readout chip
A. P. Butler, P. H. Butler, S. T. Bell +14
This paper describes an iterative method of per-pixel energy calibration of hybrid pixel detectors with GaAs:Cr sensor and Timepix readout chip. A convolution of precisely measured…
Subaru and Swift observations of V652 Herculis: resolving the photospheric pulsation
C. S. Jeffery, D. Kurtz, H. Shibahashi +4
High resolution spectroscopy with the Subaru High Dispersion Spectrograph, and Swift ultraviolet photometry are presented for the pulsating extreme helium star V652\,Her. Swift pro…
Short time-scale frequency and amplitude variations in the pulsations of an roAp star: HD 217522
Rodney Medupe, Donald Wayne Kurtz, Vladimir Elkin +2
Photometric observations of HD~217522 in 1981 revealed only one pulsation frequency ~mHz. Subsequent observations in 1989 showed the presence of an additional frequenc…
Time resolved spectroscopy of the cool Ap star HD 213637
V. G. Elkin, D. W. Kurtz, G. Mathys
We present an analysis of high time resolution spectra of the chemically peculiar Ap star HD 213637. The star shows rapid radial velocity variations with a period close to the phot…
Asteroseismology of KIC 11754974: a high-amplitude SX Phe pulsator in a 343-day binary system
S. J. Murphy, A. Pigulski, D. W. Kurtz +13
The candidate SX Phe star KIC 11754974 shows a remarkably high number of combination frequencies in the Fourier amplitude spectrum: 123 of the 166 frequencies in our multi-frequenc…